commit a03f0641755efcce537af82e1e310089b9a90a6a
author Huw D M Davies <daviesh@abacus.physics.ox.ac.uk> Tue Dec 15 18:04:58 1998 +0000
committer Alexandre Julliard <julliard@winehq.org> Tue Dec 15 18:04:58 1998 +0000
tree f3fe43521ff9b42b4f3e8d45f8c9a5048343cbc1
parent ecc7669dfc56e15c96ba6516a61a4fb339b6da81

Fix GetTempPath32 if count=0.

files/directory.c

diff --git a/files/directory.c b/files/directory.c
index dbaad90..8255579 100644
--- a/files/directory.c
+++ b/files/directory.c
@@ -138,7 +138,7 @@
         if (!(ret = GetEnvironmentVariable32A( "TEMP", path, count )))
             if (!(ret = GetCurrentDirectory32A( count, path )))
                 return 0;
-    if ((ret < count - 1) && (path[ret-1] != '\\'))
+    if (count && (ret < count - 1) && (path[ret-1] != '\\'))
     {
         path[ret++] = '\\';
         path[ret]   = '\0';
@@ -159,7 +159,7 @@
         if (!(ret = GetEnvironmentVariable32W( temp, path, count )))
             if (!(ret = GetCurrentDirectory32W( count, path )))
                 return 0;
-    if ((ret < count - 1) && (path[ret-1] != '\\'))
+    if (count && (ret < count - 1) && (path[ret-1] != '\\'))
     {
         path[ret++] = '\\';
         path[ret]   = '\0';